Move arch/ppc to arch/powerpc

As discussed on the list, move "arch/ppc" to "arch/powerpc" to
better match the Linux directory structure.

Please note that this patch also changes the "ppc" target in
MAKEALL to "powerpc" to match this new infrastructure. But "ppc"
is kept as an alias for now, to not break compatibility with
scripts using this name.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Anatolij Gustschin <agust@denx.de>

1 files changed, 48 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/mpc8xxx_spi.h b/arch/powerpc/include/asm/mpc8xxx_spi.h
new file mode 100644
index 0000000000..41737d3c69
--- /dev/null
+++ b/arch/powerpc/include/asm/mpc8xxx_spi.h
@@ -0,0 +1,48 @@
+/*
+ * Freescale non-CPM SPI Controller
+ *
+ * Copyright 2008 Qstreams Networks, Inc.
+ *
+ * This software may be used and distributed according to the
+ * terms of the GNU Public License, Version 2, incorporated
+ * herein by reference.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * Version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _ASM_MPC8XXX_SPI_H_
+#define _ASM_MPC8XXX_SPI_H_
+
+#include <asm/types.h>
+
+#if defined(CONFIG_MPC834x) || \
+	defined(CONFIG_MPC8313) || \
+	defined(CONFIG_MPC8315) || \
+	defined(CONFIG_MPC837x)
+
+typedef struct spi8xxx {
+	u8 res0[0x20];	/* 0x0-0x01f reserved */
+	u32 mode;	/* mode register  */
+	u32 event;	/* event register */
+	u32 mask;	/* mask register  */
+	u32 com;	/* command register */
+	u32 tx;		/* transmit register */
+	u32 rx;		/* receive register */
+	u8 res1[0xFC8];	/* fill up to 0x1000 */
+} spi8xxx_t;
+
+#endif
+
+#endif	/* _ASM_MPC8XXX_SPI_H_ */